.main {
    margin: 26px auto 0;
    width: 1200px;
    overflow:hidden;
    padding-bottom: 90px;
}

.main .aside {
    float: left;
    width: 321px;
    height: 383px;
    margin-left: -15px;
    margin-right: 50px;
}

.main .aside .menu-box {
    margin-top: 7px;
    width: 321px;
    height: 376px;
}

.main .aside .menu-box .menu-list {
    position: relative;
    width: 321px;
    height: 20px;
    padding-top: 13px;
    padding-bottom: 14px;
}



.main .aside .menu-box .menu-list h2 {
    float: left;
    padding-left: 15px;
    margin: 0;
    font-size: 18px;
    font-weight: 500;
}
.main .aside .menu-box .menu-list a {
    float: left;
    margin: 5px 5px 0 0;
    padding: 0 8px;
}

.main .aside .menu-box .menu-list a:hover {
    text-decoration: underline;
}

.main .aside .menu-box .menu-list .arrow {
    position: absolute;
    right: 0;
    top: 22px;
    width: 6px;
    height: 11px;
    margin-right: 8px;
    background: url(../images/arrow-aside.png) 0 0 no-repeat;
}

.main .aside .menu-box .menu-list:hover {
    box-shadow: 0 0 4px 2px rgba(0,0,0,.09);
    border-top-left-radius: 2px;
    border-bottom-left-radius: 2px;
}

.main .aside .menu-box .menu-list:hover .menu-sub{
    display: block;
}

.main .aside .menu-box .menu-sub{
    display: none;
    position: absolute;
    left: 321px;
    top: 0;
    width: 600px;
    z-index: 1;
    padding: 16px 10px 0 12px;
    background: #fff;
    -webkit-box-shadow: 0 0 4px 2px rgba(0,0,0,.09);
    -moz-box-shadow: 0 0 4px 2px rgba(0,0,0,.09);
    box-shadow: 0 0 4px 2px rgba(0,0,0,.09);
    border-radius: 2px;
    border-top-left-radius: 0;
}

.main .aside .menu-box .menu-sub dl {
    margin-bottom: 17px;
}
.main .aside .menu-box .menu-sub dt {
    width: 70px;
    margin: 0;
    padding-left: 10px;
    font-size: 14px;
    line-height: 20px;
    margin-bottom: 6px;
}

.clearfix:after,.clearfix:before{
    content: "";
    display: table;
}
.clearfix:after{
    clear: both;
}
.main .aside .menu-box .menu-sub dl dd
{
    overflow: hidden;
}
.main .aside .menu-box .menu-sub dl dd a {
    display: inline-block;
    position: relative;
    margin-left: -1px;
    padding: 0 11px;
    font-size: 14px;
    line-height: 28px;
    color: #777;
    white-space: nowrap;
    cursor: pointer;
}

.main .aside .menu-box .menu-sub dl dd a::before {
    content: "";
    position: absolute;
    width: 1px;
    height: 12px;
    background: #D8D8D8;
    top: 8px;
    left: 0;
}
.main .aside .menu-box .menu-sub dl dd a.hot {
    color:#00b38a;
}

.main .aside .menu-box .menu-sub dl dt span {
    position: relative;
}
.main .aside .menu-box .menu-sub dl dt .icon-new {
    position: absolute;
    right: -24px;
    top: -4px;
    width: 24px;
    height: 14px;
    background: url(../images/icon_new.png) 0 0 no-repeat;
}

.main .banner {
    position: relative;
    /* float: right; */
    width: 840px;
    height: 346px;
    margin-top: 22px;
    overflow: hidden;
}

.main .banner .banner-bg {
    position: absolute;
    top: 0px;
    left: 0px;
    /* left: -840px; */
    width: 2000px;
    height: 346px;
}

.main .banner .banner-bg li {
    float: left;
}

.main .banner .banner-bg li a img {
    width: 840px;
    height: 346px;
}
.main .banner .control {
    position: relative;
    width: 840px;
    height: 346px;
}

.main .banner .control .btn {
    width: 18px;
    height: 34px;
    display: none;
    cursor: pointer;
}
.main .banner:hover .control .btn {
    display:block;
}

.main .banner .control .btn-left {
    position: absolute;
    top: 156px;
    left: 20px;
    background-image: url(../images/banner_arrow_left.png);
    background-repeat: no-repeat;
    background-size: 18px 34px;
}

.main .banner .control .btn-right {
    position: absolute;
    top: 156px;
    right: 20px;
    background-image: url(../images/banner_arrow_right.png);
    background-repeat: no-repeat;
    background-size: 18px 34px;
}

.main .banner .control .thumbs {
    position: absolute;
    bottom: 16px;
    left: 50%;
    margin-left: -15px;
    width: 30px;
    height: 6px;
}

.main .banner .control .thumbs li {
    float: left;
    cursor: pointer;
    margin-right: 3px;
}
.main .banner .control .thumbs .circle{
    display: block;
    margin: 0 auto;
    width: 6px;
    height: 6px;
    border-radius: 3px;
    background-color: rgba(255,255,255,.5);
}

.main .banner .control .thumbs .current .circle {
    width: 12px;
    background-color: #fff;
}